package ls.jpa.chapterA.service;

import ls.jpa.chapterA.domain.Customer;

import java.util.List;

/**
 * @author Barudisshu
 */
public interface CustomerService {
    List<Customer> findByFirstName(String firstName);
    List<Customer> findByLastName(String lastName);
    List<Customer> findByVersion(Long version);
    Customer findOne(String emailAddress);
}
